Youtube-Kanäle wie OPT Telescopes


99,500 5.2%

327,000 3.44%

38,100 4.93%

11,000 4.89%

14,000 5.74%

8,090 0.93%

72,200 1.22%

50,300 2.89%

2,690,000 3.59%


10,500,000 3.02%

20,200 4.81%

20,000 2.55%



26,900 6.09%


4,660,000 2.83%

56,300 2.64%

33,000 3.17%

37,600 8.13%

351,000 2.08%

143,000 2.11%

1,820,000 2.61%

1,540,000 3.01%